Communication equipment usually adopts a multi-line card and backplane architecture. There are multiple card slots on the backplane, and the line cards are plugged into these slots. The line card carries the service, and the backplane provides a system data bus and a power bus ...read more...
In the development of electronic equipment, the efficiency of power supply is important. Not only in Japan, but also in power companies around the world, the promotion and improvement of power factor correction machines is becoming increasingly important. Here we introduce AC/DC powe ...read more...
Promote the reform of the electronic design automation (EDA) teaching system. As an indispensable key technology in the field of science and technology in the information age, electronic technology is developing rapidly. Higher education should reflect the latest scientific and technological ac ...read more...
Ganzhao Optoelectronics (300102) issued an announcement on Friday afternoon to supplement and risk the information on the investment agreement signed with the Xiamen Torch High-tech Industrial Development Zone Management Committee. Ganzhao Optoelectronics disclosed yesterday at noon that the compa ...read more...
In the field of consumer electronics, portable electronic products have become more and more popular among consumers due to their small size and light weight, and have become an indispensable part of people's lives. Based on this idea, we designed a portable heart rate met ...read more...
On the evening of July 14, Lianjian Optoelectronics released the 2014 semi-annual performance forecast. The company expects the net profit attributable to shareholders of listed companies in the first half of the year to be 30 million to 32 million yuan, an increase of 247.61%-270.78% over the same ...read more...
On July 18th, Xinhaiyi (002089) said on the interactive platform on Friday morning that its current sales of Suzhou Xinnajing Optoelectronics Co., Ltd. (hereinafter referred to as “Xinnajingâ€) LED production reached 60,000 pieces per month, and will be at the end of September. It has re ...read more...